Direct ophthalmoscope

JY-A-I

IIIumination form: big spot, small spot, red free Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20 -25 -30(D)
Power Supply:1.5V X2 “C” Type battery (#2) Illumination Bulb: 2.5V/0.3A

JY-A-II

IIIumination form: big spot, small spot
Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20 -25 -30(D)
Power Supply: 1.5V X2 “C” Type battery (#2) Illumination Bulb: 2.5V/0.3A

JY-A-IIB

IIIumination form: big spot, small spot
Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20 -25 -30(D)
Power Supply: Power adaptor
Illumination Bulb: 2.5V/0.3A

JY-A-III

IIIumination form: big spot, small spot, red free Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20 -25 (D)
Power Supply: 1.5V X2 “C” Type battery (#2) Illumination Bulb: 2.5V/0.3A

JY-A-CB

IIIumination form: big spot, small spot, red free, half sopt
Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20 (D)
Power Supply: 1.5V X2 “AA” Type battery (#5) Illumination Bulb: 2.5V/0.45A

JY-A-XP

Illumination form: big spot, small spot, red free, central net, slit, spot, red free
Compensation filter: Polar filter, red-free filter, no filter
Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20±25 +40 (D)
Power Supply: 1.5V X2 “C” Type battery (#2) Illumination Bulb: 2.5V/0.45A

JY-A-XPB

Illumination form: big spot, small spot, red free, central net, slit, spot, red free
Compensation filter: Polar filter, red-free filter, no filter
Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20±25 +40 (D)
Power Supply: AC220V (50Hz)
Illumination Bulb: 3.6V/0.7A

JY-A-XPC

Illumination form: big spot, small spot, red free, central net, slit, spot, red free
Compensation filter: Polar filter, red-free filter, no filter
Diopter Compensation: 0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20±25 +40 (D)
Power Supply: AC220V (50HZ)
Illumination Bulb: 3.6V/0.7A

Having Nearly 40 Years of Experience with Two Factories

Founded in 1974, Shanghai Yuejin which is the parent company of Shanghai Hengyue Medical Instruments Co. Ltd, owns two factories in Shanghai, China. One of which is the medical optical factory that specializes in ENT diagnostic sets, X-ray implements, infrared therapy lamps and nursing instruments, and the other is the incubator factory that offers all kinds of incubators and drying ovens for medical or laboratory use. We have an experienced team to develop, produce and distribute our goods. OEM orders are welcome.